Must be a valid IPv4 or IPv6 ip address, e.g. 127.0.0.1 or 2001:DB8:0:0:8:800:200C:417A
Basic Info

City: unknown

Region: unknown

Country: None

Internet Service Provider: unknown

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
No discussion about this IP yet. Click above link to make one.
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.0.168
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 25429
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.0.168.			IN	A

;; AUTHORITY SECTION:
.			200	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021702 1800 900 604800 86400

;; Query time: 60 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 08:29:11 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 168.0.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 168.0.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
193.29.15.91 attack
2020-09-13 17:37:07.385413-0500  localhost screensharingd[9515]: Authentication: FAILED :: User Name: N/A :: Viewer Address: 193.29.15.91 :: Type: VNC DES
2020-09-14 07:46:51
220.191.210.132 attackspambots
 TCP (SYN) 220.191.210.132:6000 -> port 1433, len 40
2020-09-14 12:12:25
111.225.148.180 attack
Forbidden directory scan :: 2020/09/13 16:59:55 [error] 1010#1010: *2328527 access forbidden by rule, client: 111.225.148.180, server: [censored_2], request: "GET /news/8-reasons-to-not-trust-web-depth:5 HTTP/1.1", host: "www.[censored_2]"
2020-09-14 12:13:35
142.4.211.222 attackbots
Automatic report - XMLRPC Attack
2020-09-14 12:02:08
23.129.64.216 attackspambots
Time:     Mon Sep 14 00:14:38 2020 +0200
IP:       23.129.64.216 (US/United States/-)
Failures: 5 (sshd)
Interval: 3600 seconds
Blocked:  Permanent Block [LF_SSHD]

Log entries:

Sep 14 00:14:25 ca-3-ams1 sshd[4836]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=23.129.64.216  user=root
Sep 14 00:14:27 ca-3-ams1 sshd[4836]: Failed password for root from 23.129.64.216 port 11990 ssh2
Sep 14 00:14:29 ca-3-ams1 sshd[4836]: Failed password for root from 23.129.64.216 port 11990 ssh2
Sep 14 00:14:32 ca-3-ams1 sshd[4836]: Failed password for root from 23.129.64.216 port 11990 ssh2
Sep 14 00:14:35 ca-3-ams1 sshd[4836]: Failed password for root from 23.129.64.216 port 11990 ssh2
2020-09-14 07:52:37
115.99.13.91 attack
20/9/13@12:55:06: FAIL: IoT-Telnet address from=115.99.13.91
...
2020-09-14 07:48:18
128.199.212.15 attackspam
Sep 14 03:00:10 XXXXXX sshd[7638]: Invalid user cinema from 128.199.212.15 port 34750
2020-09-14 12:09:29
176.31.255.223 attack
5x Failed Password
2020-09-14 07:54:50
222.186.173.201 attack
Sep 14 02:00:46 jane sshd[27680]: Failed password for root from 222.186.173.201 port 3526 ssh2
Sep 14 02:00:51 jane sshd[27680]: Failed password for root from 222.186.173.201 port 3526 ssh2
...
2020-09-14 08:01:14
106.12.157.10 attack
Sep 13 20:57:09 ift sshd\[39150\]: Failed password for root from 106.12.157.10 port 51174 ssh2Sep 13 20:59:28 ift sshd\[39387\]: Failed password for root from 106.12.157.10 port 55502 ssh2Sep 13 21:01:49 ift sshd\[39878\]: Failed password for root from 106.12.157.10 port 59828 ssh2Sep 13 21:04:15 ift sshd\[40251\]: Failed password for root from 106.12.157.10 port 35922 ssh2Sep 13 21:06:30 ift sshd\[40634\]: Failed password for root from 106.12.157.10 port 40248 ssh2
...
2020-09-14 07:49:47
89.248.168.217 attackbotsspam
Multiport scan : 12 ports scanned 1062 1068 1081 1101 1194 1719 1812 4244 4431 5000 5011 5051
2020-09-14 07:55:18
60.2.224.234 attack
Brute%20Force%20SSH
2020-09-14 08:03:14
176.31.31.185 attackbots
Total attacks: 2
2020-09-14 08:02:13
91.207.40.45 attack
Sep 13 18:01:17 hanapaa sshd\[20803\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.207.40.45  user=root
Sep 13 18:01:19 hanapaa sshd\[20803\]: Failed password for root from 91.207.40.45 port 59570 ssh2
Sep 13 18:04:18 hanapaa sshd\[21027\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.207.40.45  user=root
Sep 13 18:04:20 hanapaa sshd\[21027\]: Failed password for root from 91.207.40.45 port 52026 ssh2
Sep 13 18:07:18 hanapaa sshd\[21287\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.207.40.45  user=root
2020-09-14 12:15:09
193.29.15.135 attackbotsspam
2020-09-13 17:45:05.471772-0500  localhost screensharingd[9999]: Authentication: FAILED :: User Name: N/A :: Viewer Address: 193.29.15.135 :: Type: VNC DES
2020-09-14 07:50:41

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